Don't know if you still read reviews for your stories, but just in case you do: this fic is great. The premise is one I haven't encountered before, and Narutachi's attempts to change the future, handling his ongoing identity crisis, and dealing with his guilt make it an extremely interesting read (proof: the current time is 12.38 A.M., I have a lecture tomorrow, and I regret nothing).

Guest chapter 18 . 12/10/2014

Believe it or not, this chapter is more than fine as it is. Reasoning/sanity, characterization, fight... They're all good.

Okay...so Naruto's characterization is really showing through Itachi's in this chapter. That was bit hard to adapt after reading the previous 19 chapters. But hey, you did say this chapter might be replace later. Anyways, this plot is really interesting. You've made it believable to me. Excellently done! Haven't come across a good fic in awhile. Hopefully you are still in the Naruto fandom and will update later. Looking forward to the next chapter.
-MNN